5573669140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21437189}}^1$

素因数の和:21437211

約数の個数: 24

約数和(自身を含む): 12605067720

約数和(自身を除く): 7031398580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21437189, 42874378, 85748756, 107185945, 214371890, 278683457, 428743780, 557366914, 1114733828, 1393417285, 2786834570, 5573669140]

約数ペア:

[(1, 5573669140), (2, 2786834570), (4, 1393417285), (5, 1114733828), (10, 557366914), (13, 428743780), (20, 278683457), (26, 214371890), (52, 107185945), (65, 85748756), (130, 42874378), (260, 21437189)]